$(document).ready(function() {
	$('#thumbs img').hover(function() {
		$('#mainimg').attr('src',this.src);
  		$(this).addClass('pretty-hover');
	}, function() {
		$(this).removeClass('pretty-hover');
	});
});



$(document).ready(function() {
	$('#gallery_thumbs img').hover(function() {
		$('#gallery_mainimg').attr('src',this.src);
  		$(this).addClass('pretty-hover');
	}, function() {
		$(this).removeClass('pretty-hover');
	});
});

function versionNumber() {  
	  // return version number
	  return parseFloat(navigator.appVersion)
	}
	
	function openWindow(url,width,height,scrollbars,status,menubar) {
	  var browser = navigator.appName;
	  var version = versionNumber();
	  var the_string = browser + " " + version;
	  if ((browser  == "Netscape" || browser == "Microsoft Internet Explorer") && (version >= 4)) {
		msgWindow = window.open('','newWin','width=' + width + ',height=' + height + ',status=' + status + ',scrollbars=' + scrollbars + ',menubar=' + menubar + ',screenX=200,screenY=90,top=90,left=200');
		msgWindow.location.href = url;

		msgWindow.focus();
	  } 
	  else {
		alert("You are using " + the_string + ". This link uses popup windows. Please upgrade your browswer");
	  }
	}